/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2017 Hitachi Vantara..  All rights reserved.
 */

package org.pentaho.mantle.client.dialogs.scheduling.validators;

import org.pentaho.gwt.widgets.client.controls.DateRangeEditor;

public class DateRangeEditorValidator implements IUiValidator {

  private DateRangeEditor dateRangeEditor = null;

  public DateRangeEditorValidator( DateRangeEditor dateRangeEditor ) {
    this.dateRangeEditor = dateRangeEditor;
  }

  public boolean isValid() {
    boolean isValid = true;

    if ( null == dateRangeEditor.getStartDate() ) {
      isValid = false;
    }

    if ( dateRangeEditor.isEndBy() && ( null == dateRangeEditor.getEndDate() ) ) {
      isValid = false;
    }
    return isValid;
  }

  public void clear() {
    dateRangeEditor.setStartDateError( null );
    dateRangeEditor.setEndByError( null );
  }
}
